From 2ead8fd2f32e79e061b95714665bf32e2730f07d Mon Sep 17 00:00:00 2001
From: chestm007 <chestm007@hotmail.com>
Date: Fri, 21 Dec 2018 01:59:48 +1100
Subject: [PATCH] require internet, if backend returns falsey assume it was 0
 (#687)

require internet, if backend returns falsey assume it was 0
---
 i3pystatus/mail/__init__.py | 2 +-
 i3pystatus/mail/imap.py     | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/i3pystatus/mail/__init__.py b/i3pystatus/mail/__init__.py
index e89f6c3..c6729de 100644
--- a/i3pystatus/mail/__init__.py
+++ b/i3pystatus/mail/__init__.py
@@ -59,7 +59,7 @@ class Mail(IntervalModule):
         unread = 0
         current_unread = 0
         for id, backend in enumerate(self.backends):
-            temp = backend.unread
+            temp = backend.unread or 0
             unread = unread + backend.unread
             if id == self.current_backend:
                 current_unread = temp
diff --git a/i3pystatus/mail/imap.py b/i3pystatus/mail/imap.py
index c549905..5250ef4 100644
--- a/i3pystatus/mail/imap.py
+++ b/i3pystatus/mail/imap.py
@@ -1,3 +1,5 @@
+from i3pystatus.core.util import require, internet
+
 try:
     from imaplib2.imaplib2 import IMAP4, IMAP4_SSL
     use_idle = True
@@ -88,6 +90,7 @@ class IMAP(Backend):
         self.last = len(self.connection.search(None, "UnSeen")[1][0].split())
 
     @property
+    @require(internet)
     def unread(self):
         if not use_idle:
             with self.ensure_connection():